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2022

What should be paid attention to when using power tools

1. Before using the tool, a full-time electrician should check whether the wiring is correct to prevent the misconnection of the zero line and the phase line from causing an accident.

2. Before using tools that are not used or damp for a long time, an electrician should measure whether the insulation resistance meets the requirements.

3. The flexible cable or cord that comes with the tool should not be extended. When the distance between the power supply and the workplace is long, a mobile electric box should be used to solve the problem.

4. The original plug of the tool must not be removed or replaced at will, and it is strictly forbidden to directly insert the wire of the wire into the socket without the plug.

5. If the tool shell and handle are found to be broken, stop using it and replace it.

6. Non-professional personnel are not allowed to disassemble and repair tools without authorization.

7. The rotating parts of the tool should have protective devices.

8. Operators should wear insulating protective equipment as required.

9. A leakage protector must be installed at the power supply.